[
https://issues.apache.org/jira/browse/HADOOP-6762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528991#comment-13528991
]
Hudson commented on HADOOP-6762:
--------------------------------
Integrated in Hadoop-Mapreduce-trunk #1282 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk/1282/])
HADOOP-6762. Exception while doing RPC I/O closes channel. Contributed by
Sam Rash and Todd Lipcon. (Revision 1419782)
Result = SUCCESS
todd : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1419782
Files :
* /hadoop/common/trunk/hadoop-common-project/hadoop-common/CHANGES.txt
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/ipc/Client.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestIPC.java
*
/hadoop/common/trunk/hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/ipc/TestRPC.java
> exception while doing RPC I/O closes channel
> --------------------------------------------
>
> Key: HADOOP-6762
> URL: https://issues.apache.org/jira/browse/HADOOP-6762
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 0.20.2
> Reporter: sam rash
> Assignee: sam rash
> Priority: Critical
> Fix For: 3.0.0, 2.0.3-alpha
>
> Attachments: hadoop-6762-10.txt, hadoop-6762-1.txt,
> hadoop-6762-2.txt, hadoop-6762-3.txt, hadoop-6762-4.txt, hadoop-6762-6.txt,
> hadoop-6762-7.txt, hadoop-6762-8.txt, hadoop-6762-9.txt, HADOOP-6762.patch,
> hadoop-6762.txt, hadoop-6762.txt, hadoop-6762.txt
>
>
> If a single process creates two unique fileSystems to the same NN using
> FileSystem.newInstance(), and one of them issues a close(), the leasechecker
> thread is interrupted. This interrupt races with the rpc namenode.renew()
> and can cause a ClosedByInterruptException. This closes the underlying
> channel and the other filesystem, sharing the connection will get errors.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
